get:
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patch:
Update a patch.

put:
Update a patch.

GET /api/patches/42585/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 42585,
    "url": "http://patches.dpdk.org/api/patches/42585/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180709033706.27858-10-qi.z.zhang@intel.com/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20180709033706.27858-10-qi.z.zhang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180709033706.27858-10-qi.z.zhang@intel.com",
    "date": "2018-07-09T03:36:56",
    "name": "[v10,09/19] net/af_packet: enable hotplug on secondary process",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "ac3bbde50731bfc19a08bf2dd3aa3c799f489460",
    "submitter": {
        "id": 504,
        "url": "http://patches.dpdk.org/api/people/504/?format=api",
        "name": "Qi Zhang",
        "email": "qi.z.zhang@intel.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180709033706.27858-10-qi.z.zhang@intel.com/mbox/",
    "series": [
        {
            "id": 467,
            "url": "http://patches.dpdk.org/api/series/467/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=467",
            "date": "2018-07-09T03:36:47",
            "name": "enable hotplug on multi-process",
            "version": 10,
            "mbox": "http://patches.dpdk.org/series/467/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/42585/comments/",
    "check": "fail",
    "checks": "http://patches.dpdk.org/api/patches/42585/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 1D8671B42B;\n\tMon,  9 Jul 2018 05:37:00 +0200 (CEST)",
            "from mga12.intel.com (mga12.intel.com [192.55.52.136])\n\tby dpdk.org (Postfix) with ESMTP id 2480F1B1F7\n\tfor <dev@dpdk.org>; Mon,  9 Jul 2018 05:36:47 +0200 (CEST)",
            "from fmsmga005.fm.intel.com ([10.253.24.32])\n\tby fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t08 Jul 2018 20:36:46 -0700",
            "from dpdk51.sh.intel.com ([10.67.110.190])\n\tby fmsmga005.fm.intel.com with ESMTP; 08 Jul 2018 20:36:45 -0700"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "X-Amp-File-Uploaded": "False",
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.51,328,1526367600\"; d=\"scan'208\";a=\"243632748\"",
        "From": "Qi Zhang <qi.z.zhang@intel.com>",
        "To": "thomas@monjalon.net,\n\tanatoly.burakov@intel.com",
        "Cc": "konstantin.ananyev@intel.com, dev@dpdk.org, bruce.richardson@intel.com, \n\tferruh.yigit@intel.com, benjamin.h.shelton@intel.com,\n\tnarender.vangati@intel.com, Qi Zhang <qi.z.zhang@intel.com>",
        "Date": "Mon,  9 Jul 2018 11:36:56 +0800",
        "Message-Id": "<20180709033706.27858-10-qi.z.zhang@intel.com>",
        "X-Mailer": "git-send-email 2.13.6",
        "In-Reply-To": "<20180709033706.27858-1-qi.z.zhang@intel.com>",
        "References": "<20180607123849.14439-1-qi.z.zhang@intel.com>\n\t<20180709033706.27858-1-qi.z.zhang@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v10 09/19] net/af_packet: enable hotplug on\n\tsecondary process",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Attach port from secondary should ignore devargs since the private\ndevice is not necessary to support. Also previously, detach port on\na secondary process will mess primary process and cause the same\ndevice can't be attached back again. A secondary process should use\nrte_eth_release_port_private to release a port.\n\nSigned-off-by: Qi Zhang <qi.z.zhang@intel.com>\n---\n drivers/net/af_packet/rte_eth_af_packet.c | 7 +++++--\n 1 file changed, 5 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c\nindex ea47abbf8..9b0dabeeb 100644\n--- a/drivers/net/af_packet/rte_eth_af_packet.c\n+++ b/drivers/net/af_packet/rte_eth_af_packet.c\n@@ -926,8 +926,7 @@ rte_pmd_af_packet_probe(struct rte_vdev_device *dev)\n \n \tPMD_LOG(INFO, \"Initializing pmd_af_packet for %s\", name);\n \n-\tif (rte_eal_process_type() == RTE_PROC_SECONDARY &&\n-\t    strlen(rte_vdev_device_args(dev)) == 0) {\n+\tif (rte_eal_process_type() == RTE_PROC_SECONDARY) {\n \t\teth_dev = rte_eth_dev_attach_secondary(name);\n \t\tif (!eth_dev) {\n \t\t\tPMD_LOG(ERR, \"Failed to probe %s\", name);\n@@ -935,6 +934,7 @@ rte_pmd_af_packet_probe(struct rte_vdev_device *dev)\n \t\t}\n \t\t/* TODO: request info from primary to set up Rx and Tx */\n \t\teth_dev->dev_ops = &ops;\n+\t\teth_dev->device = &dev->device;\n \t\trte_eth_dev_probing_finish(eth_dev);\n \t\treturn 0;\n \t}\n@@ -986,6 +986,9 @@ rte_pmd_af_packet_remove(struct rte_vdev_device *dev)\n \tif (eth_dev == NULL)\n \t\treturn -1;\n \n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn rte_eth_dev_release_port_private(eth_dev);\n+\n \tinternals = eth_dev->data->dev_private;\n \tfor (q = 0; q < internals->nb_queues; q++) {\n \t\trte_free(internals->rx_queue[q].rd);\n",
    "prefixes": [
        "v10",
        "09/19"
    ]
}